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Family Physician
Family Physician, Board Certified MRO
Category: Drug Testing
Satisfied Customers: 12816
Experience:  Medical Review Officer - Physician Trained and certified in drug test interpretation
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I took a very small puff of like whats in the tip of a

Customer Question

i took a very small puff of weed like whats in the tip of a mechanical cigarette this Sat. afternoon i havent smoked but the same amount 3 weeks ago and not a frequent user i had a random urine drug test today Tuesday is it likely to test positive or negstive
Submitted: 2 years ago.
Category: Drug Testing
Expert:  Family Physician replied 2 years ago.
The typical detection period for a single use of marijuana is much shorter than most people suspect - around 3 days.
With such a small use, it is very likely that you would have a negative test.